get_ret() [3/4]

template<typename T >

void get_ret ( const int  i, const int  j, std::complex< T > &  G_ret, herm_matrix_timestep_view< T > &  G  )

inline

Returns the retarded component of a hermitian contour function at given times.

Purpose

Returns the retarded component \( G^\mathrm{R}(t_i,t_j) \) at given times \( t_i\) and \( t_j\). We assume \(G^\mathrm{R}(t_i,t_j)\) can be analytically continued to \( j > i\), for which the hermitian conjugate \(G^\ddagger\) is used.

Parameters

i	[int] Index of time \( t_i\) .
j	[int] Index of time \( t_j\) .
G_ret	[complex<T>] The retarded component (scalar GF).
G	[herm_matrix_timestep_view] Contour function G

Definition at line 649 of file cntr_getset_herm_matrix_timestep_view_inc.hpp.

References get_ret().

                                                                                                    {
    get_ret(i, j, G_ret, G, G);
}

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